228153180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122663}}^1$

素因数の和:122706

約数の個数: 48

約数和(自身を含む): 659441664

約数和(自身を除く): 431288484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 122663, 245326, 367989, 490652, 613315, 735978, 1226630, 1471956, 1839945, 2453260, 3679890, 3802553, 7359780, 7605106, 11407659, 15210212, 19012765, 22815318, 38025530, 45630636, 57038295, 76051060, 114076590, 228153180]

約数ペア:

[(1, 228153180), (2, 114076590), (3, 76051060), (4, 57038295), (5, 45630636), (6, 38025530), (10, 22815318), (12, 19012765), (15, 15210212), (20, 11407659), (30, 7605106), (31, 7359780), (60, 3802553), (62, 3679890), (93, 2453260), (124, 1839945), (155, 1471956), (186, 1226630), (310, 735978), (372, 613315), (465, 490652), (620, 367989), (930, 245326), (1860, 122663)]